Keep your head cool. If you lost your hair and want to wear a headpiece, lightweight, synthetic scarves are more breathable than wigs because their open-cap construction allows air in and heat to escape.

Limit time in the heat. If you need to be outside, drink plenty of cold water and sports drinks, and stay in the shade when possible.

Dress for sun safety. When getting ready to head outdoors, consider color and cloth. Dark or bright colors absorb more UV than paler shades. Denser fabrics, like denim or canvas, are more protective than sheer or loosely worn clothing.